Mysterious World Beast God Buying Soy Sauce Tonight,今晚打酱油

It was possibly history’s most pathetic passing through.
——Lin Wei transmigrated from modern times to another world, but his existing self had turned into a summon beast!
His life would usually be in a bizarre summon beast world, then suddenly summoned by his beautiful woman master to go fight.
In order to restore his human body and pick up his beautiful woman master, he upgrades himself with great effort!